Struct MetadataRepr

pub struct MetadataRepr {
    pub init: TypesRepr,
    pub handle: TypesRepr,
    pub reply: Option<u32>,
    pub others: TypesRepr,
    pub signal: Option<u32>,
    pub state: TypesRepr,
    pub registry: Vec<u8>,
}

Metadata internal representation.

Fields

init: TypesRepr

Internal representation for Metadata::Init type.

handle: TypesRepr

Internal representation for Metadata::Handle type.

reply: Option<u32>

Internal representation for Metadata::Reply type.

others: TypesRepr

Internal representation for Metadata::Others type.

signal: Option<u32>

Internal representation for Metadata::Signal type.

state: TypesRepr

Internal representation for Metadata::State type.

registry: Vec<u8>

Encoded registry of types.

Implementations

impl MetadataRepr

pub fn bytes(&self) -> Vec<u8>

Encode metadata into bytes using codec.

pub fn from_bytes(data: impl AsRef<[u8]>) -> Result<Self, MetadataParseError>

Decode metadata from bytes using codec.

pub fn from_hex<T: AsRef<[u8]>>(data: T) -> Result<Self, MetadataParseError>

Decode metadata from hex.

pub fn hex(&self) -> String

Encode metadata into hex string.

pub fn hash(&self) -> [u8; 32]

Calculate BLAKE2b hash of metadata bytes.

pub fn hash_hex(&self) -> String

Calculate BLAKE2b hash of metadata and encode it into hex string.

Trait Implementations

impl Debug for MetadataRepr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode for MetadataRepr

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy, ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for MetadataRepr

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy, )

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R

where F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for MetadataRepr

fn eq(&self, other: &MetadataRepr) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl EncodeLike for MetadataRepr

impl Eq for MetadataRepr

impl StructuralPartialEq for MetadataRepr